You meditate by relaxing and clearing your thoughts. It doesn't mean stopping your thoughts completely, but just letting them come and go. I found a site on meditation that might help you.
By: Star.Child / Novice Jun 24, 2014
Post # 7
The meditation on my profile should be good for you. It relaxes, clears the mind, and teaches focus over your body. Good to learn focus for future magickal workings; spells, rituals, and all around awareness. Hope it helps you. Blessed Be...